THE HUMAN-COMPUTER INTERFACE: DESIGNING FOR USABILITY AND ACCESSIBILITY

Abstract

The human-computer interface (HCI) serves as the critical bridge between human capabilities and the complex world of computer systems. Designing effective HCIs requires a careful balance between two overarching goals: usability and accessibility. Usability focuses on making interfaces efficient, intuitive, and learnable for the targeted user population, while accessibility seeks to ensure equal access and usability for individuals with diverse abilities. This article delves into the theoretical foundations and practical considerations of designing for both usability and accessibility in HCI.